Hello.
Business model: is it a phenomenon or metaphor?
Foss NJ, Saebi T (2018) suggest that business model is a phenomenon so (1) it should be measured (but scholars haven't develop the relevant scale unfortunately) and (2) the measurable category should be placed in casual models as an explanation, explained, mediating or moderating variable.
Another interpretation is that the business model is a metaphor that shows: (1) what should be a unit analysis in the research and (2) how to investigate the unit of analysis. The interpretation is an analogy to the famous "value-in-use is co-created in interactions" metaphor suggested by Grönroos Ch, Strandvik T., Heinonen K. (2015).
Do you know the articles in which their authors declare explicitly: "this is a phenomenon", "we can measure it" or "this is metaphor"? or maybe it is unclear in the literature? maybe the differentiation is not important for the research?
Foss NJ, Saebi T (2018) Business models and business model innovation: Between wicked and paradigmatic problems. Long Range Planning 51, 9-21.
Grönroos Ch, Strandvik T., Heinonen K. (2015) Value co-creation. Critical Reflections in: The Nordic School -Service Marketing and Management for the Future (ed Gummerus J., von Koskull C) CERS, Hanken School of Economics, 69-82.
Richard Kleczek